RU166579U1 - DEVICE FOR PREPARING A FUEL AND FUEL MIXTURE BEFORE BURNING IN A HEAT-POWER UNIT - Google Patents

Abstract

A device for preparing a fuel-air mixture before burning in a heat power unit, comprising a housing, an electric field air activator and a magnetic field activator, the electric field activator containing corona electrodes connected to a high voltage voltage source, and the magnetic field activator of the fuel contains a block of polar alternating permanent magnets, characterized in that the electric field activator of air and the magnetic field activator of fuel are combined into a common path fuel-air mixture and are placed in a common housing, which is made of a dielectric non-magnetic heat-resistant material, while inside the upper part of the housing connected to the output of the air filter of the heat power unit, there are corona electrodes, the middle part of the body is connected to the fuel metering device of the heat power unit, on the external the unit of the lower part of the housing connected to the inlet pipe of the heat power unit, is located block polar nnyh permanent magnets within the housing polyarnoperemennoe generating a magnetic field whose lines of force are perpendicular to the direction of flow of combustible fuel-air mixture.

Description

The utility model relates to power systems of heat power units, mainly internal combustion engines (ICE) with a carburetor power system or with a central fuel injection system, and more particularly, to devices for pretreatment of a hydrocarbon fuel-air fuel mixture (TVGS) before being directly fed into the combustion chamber by physically acting on it components by electric and magnetic fields in order to increase combustion efficiency.

The following axiom is the basis for evaluating the effectiveness of known analogues of a utility model and the principle of its construction.

The greatest efficiency of electromagnetic field external physical influences on the process of mixture formation will increase with the integrated implementation of the following interrelated processes: activation of fuel molecules and oxygen in the air and homogenization of TWGS (destruction of clots of fuel molecules and their high-quality mixing with air). Moreover, in the ideal case, the processes of activation and homogenization of the combustible mixture should be completed in very short periods of time in a limited space, before it enters the branching zone of the engine intake pipe. The wide range of technical solutions available at present indicates that even partial application of these processes makes it possible to realize a significant share of the available reserve for improving the environmental and energy performance of engines due to the rational organization and intensification of the formation of TVGS.

A technical solution is known for activating TWGS air oxygen molecules due to the physical effect of an electric field on the air consumed by the internal combustion engine (RF Patent No. 2,464,441, IPC F02M 27/04. Air ionizer for an internal combustion engine / Chashchin EA, Yakovlev O.A. ., Molokin Yu.V. publication date 10/20/2012 g) containing a cylindrical body forming a channel for the passage of air, and located in it corona electrodes of positive and negative polarity isolated from each other, connected to a high-voltage voltage source. The ionizer is installed in the gap of the intake air pipe of the internal combustion engine to the mixture-forming device (carburetor, intake manifold).

There is also a technical solution for the activation of TVGS fuel molecules due to the physical effect of a magnetic field on it (Patent for a utility model of the Russian Federation No. 138 138, IPC F02M 27/04. Flowing magnetic fuel activator / VD Dudyshev, published on February 27, 2014 .), containing a dielectric cylindrical body, forming a channel for the passage of fuel, inside of which are inserted permanent magnets with axial magnetization by the same magnetic poles towards each other. The activator is installed in the gap of the ICE fuel line to the mixture-forming device (carburetor, injector).

The disadvantage of these technical solutions is their low efficiency, since each of them does not implement in a single aggregate the whole complex of interconnected processes for the formation of highly efficient TWGs: activation of fuel molecules and oxygen in the air, destruction of clots of fuel molecules and mixing them with air. Therefore, the combustion efficiency of the fuel increases slightly.

The prototype is a device for activating hydrocarbon air-fuel mixtures by physically affecting their components with electric and magnetic fields (RF Patent No. 2 409 757, IPC F02M 27/04. Device for preparing a working mixture before burning it in an internal combustion engine. / Lachugin V. I., Shumilin V.K., Kochetov O.S., published on January 20, 2011), which includes two main blocks: a processing unit (activation) of fuel by a magnetic field and a processing unit (activation) of the air mixture in an electric field followed by a mix of assets ovannyh fuel and air mixing components in regular carburetor chamber. The fuel processing (activation) block by the magnetic field contains a dielectric cylindrical body forming a channel for the passage of fuel, inside of which there are permanent magnets with axial magnetization of the same magnetic poles towards each other, and is initially mounted in the gap of the standard internal combustion engine fuel line to the mixture-forming device (carburetor). The processing unit of the air mixture in an electric field contains a discharge chamber, inside of which there are corona electrodes connected to a high-voltage voltage source, and is initially connected to the input of a standard ICE air filter.

The main disadvantage of the prototype device is the low efficiency of fragmentation of clumps of fuel molecules, which occurs only due to polarization deformations of molecules during their movement in a polar alternating magnetic field, and the dynamics of these deformations is weak due to strong intramolecular bonds. This negatively affects the quality of homogenization of the generated TVGS, since the mixing of activated fuel and air is carried out in the traditional way (by a moving air stream) in a standard carburetor of the internal combustion engine.

These disadvantages of the prototype device do not allow to fully use the potential for improving the main indicators of heat power units: increasing fuel efficiency, reducing exhaust toxicity by improving mixture formation using electromagnetic field technologies.

In addition, the disadvantage of the prototype device is the significant remoteness of the discharge chamber of the processing unit (activation) of the air mixture in the electric field from the chamber for mixing activated fuel and air (carburetor), as well as the complexity of the design of the path of the passage of activated air (through a standard ICE air filter) , which leads to a significant weakening of its activity over time on the way to the branching zone of the engine intake pipe.

The objective of the claimed utility model is to develop a device that eliminates the disadvantages of analogues and prototype.

The technical result is to increase the efficiency of fragmentation of clumps of fuel molecules and their activation, to improve the homogeneity of the formed TWGS, as well as to minimize the weakening of the activity of its components over time along the path along the path to the branching zone of the intake manifold of the engine and, as a result, to reduce fuel consumption and reduce exhaust toxicity gases.

The claimed technical result is achieved in that in a device for preparing a fuel-air mixture before burning in a heat power unit comprising a housing, an electric field air activator and a magnetic field activator, the electric field activator contains corona electrodes connected to a high voltage voltage source, and a magnetic field activator of fuel contains a block of polar alternating permanent magnets, according to this utility model, an electric field air activator a and a magnetic field activator of fuel are combined into a common path for the formation of a fuel-air mixture and placed in a common housing, which is made of dielectric non-magnetic heat-resistant material, while corona electrodes are located inside the upper part of the housing connected to the air filter output of the heat power unit, the middle part of the housing is connected to the fuel metering device of the heat power unit, on the outer surface of the lower part of the housing connected to the inlet pipe to the heat power unit, there is a block of polar alternating permanent magnets that create a polar alternating magnetic field inside the body, the lines of force of which are perpendicular to the direction of flow of the fuel-air mixture.

The essence of the claimed utility model is illustrated in FIG. 1, which shows a possible implementation of the proposed device.

In FIG. 1 numbers indicate:

1 - electric field activator of air,

2 - magnetic field activator of fuel,

3 - corona electrodes of positive and negative polarity,

4 - source of high voltage

5 - block polar alternating pairs of permanent magnets,

6 - housing

7 - air filter of a heat power unit,

8 - fuel metering device, for example, a fuel nozzle of a heat power unit,

9 - inlet pipe of a heat power unit.

A device for preparing a fuel-air mixture before burning in a heat power unit comprises a housing 6, an electric field activator of air 1 and a magnetic field activator of fuel 2.

An electric field activator of air 1 contains corona electrodes 3 connected to a source of high voltage voltage 4, and a magnetic field activator of fuel 2 contains a block of polar alternating pairs of permanent magnets 5.

The difference between the claimed device for preparing a fuel-air mixture before burning in a heat power unit is that the electric field activator of air 1 and the magnetic field activator of fuel 2 are combined into a common path of formation of the fuel-air mixture and their constituent elements that create an electric field (corona electrodes 3 isolated from each other) positive and negative polarity) and a magnetic field (block of polar alternating pairs of permanent magnets 5) are placed in a common housing 6, which zgotovlen of a dielectric heat-resistant non-magnetic material.

Inside the upper part of the housing 6, connected to the output of the air filter 7 of the heat power unit, there are corona electrodes 3.

The middle part of the housing 6 is connected to a fuel metering device 8, for example, to the nozzle of a heat power unit.

On the outer surface of the lower part of the casing 6, connected to the inlet pipe 9 of the heat power unit, there is a block of polar alternating pairs of permanent magnets 5 that create a polar alternating magnetic field inside the casing 6, the lines of force of which are perpendicular to the direction of flow of the fuel-air mixture.

A device for preparing a fuel-air combustible mixture before burning in a heat power unit as follows.

Initially, the device is mounted between the outlet of the air filter 7 and the inlet pipe 9 of the heat power unit. With the passage of air in the area between the mesh corona electrodes 3 of negative and positive polarity under the action of an electric field of high tension, ozonation and ionization of air occurs. The presence of ozone molecules in the TWG decreases the CO yield during combustion and, therefore, reduces the concentration of harmful impurities in the exhaust gases, and the presence of oxygen ions in the TWG decreases the ignition temperature and contributes to its more complete combustion, i.e. the calorific value of TVGS increases, which ensures a decrease in specific fuel consumption (see pages 339, 436 in the book of VN Kondratiev, EE Nikitin. Kinetics and mechanism of gas-phase reactions. M. "Science". 1974). The initial non-activated fuel is fed through the fuel nozzle 8 into the housing 6 and is magnetically processed into a polar alternating magnetic field of permanent superpowered neodymium magnets 5. When the fuel passes through a strong polar alternating magnetic field, its molecules are activated, undergoing alternating polarization deformations, and they are also subjected to sharp oscillatory movements.

The appearance of molecules of the air excited by the electric field and the magnetic field of the fuel molecules reduces the oxidation activation energy, which contributes to an increase in the heat and quality of combustion.

In addition, as a result of sharp fluctuations of all fuel molecules in clots, bonds between the molecules break, while the fuel acquires a structure consisting of separate, unconnected molecules, to which oxygen molecules are easier to access during the combustion of fuel.

The burning of each individual molecule occurs over its entire surface, and the burning area of all individual molecules is larger than the burning area of the same number of molecules, but connected together in a bunch.

Thus, when burning the same amount of fuel, the volume of combustion products will be greater for that fuel structure, which consists of separate, unrelated molecules. Combustion of fuel consisting of separate molecules significantly increases the power of a heat power unit and reduces the toxicity of exhaust gases. However, due to the strong intramolecular bonds of the fuel, the vibration intensity of the molecules caused by their polarization deformation is weak. This reduces the potential for improving the main indicators of the heat and power unit: increasing fuel efficiency, reducing toxicity of exhaust gases by improving mixture formation using

electromagnetic field technology, which is typical of the prototype.

In the claimed utility model, the activated air also enters the polar alternating magnetic field of the magnets 5. The ionized oxygen molecules of the air passing through the magnetic field activator of fuel 2 are also subjected to alternating force exposure to the magnetic field and begin to make more intense oscillatory movements than polarized fuel molecules.

Mutual vibrations of the activated components of the combustible mixture lead to their collisions with a more efficient splitting of the clumps of fuel molecules with simultaneous intensive mixing, which improves the quality of mixing of the activated components of the combustible mixture and, as a result, improves the homogeneity of TBGS. When burning a mixture of a similar composition, the completeness of combustion increases significantly mixture, especially that part of it, which without the use of the described technical solution was thrown unburned from the internal combustion engine. This is a fundamentally distinctive feature of this utility model.

Thus, a new effective mixture formation system has been developed that maximally realizes the potential for improving the main indicators of heat power units: increasing fuel efficiency, reducing exhaust toxicity by improving mixture formation using electromagnetic field technologies.

The developed new mixing path realizes the whole complex of interconnected processes for the formation of highly efficient TVGS: activation of fuel molecules and oxygen in the air and homogenization of the combustible mixture (destruction of clots of fuel molecules and their high-quality mixing with air) with maximum use of electromagnetic field technologies and with minimal loss of activity of the components of the combustible mixture on the way its movement along the path to the branching zone of the engine intake pipe. These significant differences of the claimed utility model increase the efficiency of electromagnetic field effects on mixture formation and, as a result, contribute to a more complete combustion of fuel, improving the environmental and energy performance of the heat and power unit equipped with this device.

An experimental version of the device included a tubular-shaped housing 6 made of glassy carbon, corona electrodes 3 of positive and negative polarity isolated from each other, made of stainless steel filaments in the form of a “grid-grid”, a block of permanent magnets 5, consisting of eight polar alternating pairs rectangular neodymium magnets with residual magnetic induction Br = 1250 mT and coercive force Нс≥955 K.A / m., and a standard vehicle electronic ignition unit, which acts as a source of 4 high voltage supply.

Verification of the experimental version of the device was carried out on the drive engine of the AB-2-O / 230 benzo-electric unit used as an autonomous power supply station. The device was installed in the context of the standard path for the formation of TVGS between the air and throttle valves (not shown in Fig. 1) of the engine.

According to the results of the tests, it was found that when using the experimental version of the device, the power of the drive engine increased by 3.9%, specific fuel consumption decreased by 6.2%, the carbon dioxide content in the exhaust gases decreased by 13%, the hydrocarbon content decreased by 17%.

The claimed device for preparing a fuel-air combustible mixture before burning it has a novelty, differing from the prototype of the above characteristics, ensures the achievement of the result perceived by the applicant and can be successfully applied in internal combustion engines with a carburetor power system or with a central fuel injection system, as well as in fuel burners of any heat power units, without requiring radical changes in their design.

Claims (1)

A device for preparing a fuel-air mixture before burning in a heat power unit, comprising a housing, an electric field air activator and a magnetic field activator, the electric field activator containing corona electrodes connected to a high voltage voltage source, and the magnetic field activator of the fuel contains a block of polar alternating permanent magnets, characterized in that the electric field activator of air and the magnetic field activator of fuel are combined into a common path fuel-air mixture and are placed in a common housing, which is made of a dielectric non-magnetic heat-resistant material, while inside the upper part of the housing connected to the output of the air filter of the heat power unit, there are corona electrodes, the middle part of the body is connected to the fuel metering device of the heat power unit, on the external the unit of the polar part nnyh permanent magnets within the housing polyarnoperemennoe generating a magnetic field whose lines of force are perpendicular to the direction of flow of combustible fuel-air mixture.

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